Ferrite Rings

Ferrite rings are toroidal (doughnut) shaped, or cylindrical shaped pieces of ferrite (a ceramic compound).What do they do?Ferrite rings help to protect against EMI (electromagnetic interference) and RFI (radio frequency interference). They prevent interference moving to a device or from a device.How do they work?Ferrite rings can suppress noise without grounding. Ferrites are able to attract magnetic flux. When a cable is passed through the ring, the magnetic fields created by the cable are concentrated within the ferrite ring. This magnetic energy is converted to heat and the ferrite dissipates this by magnetic loss.How are they used?Ferrite rings can often be seen with cables threaded through them. They are common place in electronics to help with noise suppression. The cable can also be wrapped about the ferrite ring numerous times. Ferrite rings can be incorporated into broadband transformers, pulse transformers and common mode chokes.

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Omschrijving Prijs Type Dimensions Application Impedance Material Diameter Height Inner Diameter Outer Diameter Outer Dimensions Outer Height Series Aperture Diameter Number of Apertures
RS-stocknr. 261-8928
FabrikantnummerTR 16 8 16
FabrikantRichco
€ 3,52
Each
Aantal stuks
Toroid Core 16.3 x 8.15 x 16mm - - Ferrite - 16mm 8.15mm 16.3mm - - - - -
RS-stocknr. 257-4474
FabrikantnummerRRH095-050-145-K5B
FabrikantRichco
€ 0,936
Each (In a Pack of 5)
Aantal stuks
Ferrite Core 9.5 x 5 x 14.5mm Filtering - Ferrite - 14.5mm 5mm 9.5mm - - - - -
RS-stocknr. 257-4468
FabrikantnummerRT310-190-080-A5
FabrikantRichco
€ 1,996
Each (In a Pack of 5)
Aantal stuks
Toroid Core 31 (Dia.) x 8mm Multi-Turn Suppression Core - A5 31mm 8mm - 31mm - - - - -
RS-stocknr. 257-4503
FabrikantnummerRRH157-070-286-K5B
FabrikantRichco
€ 2,002
Each (In a Pack of 5)
Aantal stuks
Ferrite Core 15.65 x 6.99 x 28.57mm CATV, MATV, Wire Assembly - K5B 15.65mm - 6.99mm 15.65mm - - - - -
RS-stocknr. 261-8984
FabrikantnummerRI 14 6 28
FabrikantRichco
€ 2,39
Each
Aantal stuks
Ferrite Core 14.3 (Dia.) x 28.6mm VE/CD - Ferrite 14.3mm 28.6mm 6.4mm 14.3mm - - - - -
RS-stocknr. 261-8940
FabrikantnummerTR 25 15 12
FabrikantRichco
€ 5,94
Each
Aantal stuks
Toroid Core 25.2 x 15.1 x 12mm - - Ferrite - 12mm 15.1mm 25.2mm - - - - -
RS-stocknr. 257-4519
FabrikantnummerRRH158-079-160-K5B
FabrikantRichco
€ 0,708
Each (In a Pack of 5)
Aantal stuks
Ferrite Core 15.8 x 7.9 x 16mm CATV, MATV, Wire Assembly - K5B 15.8mm - 7.9mm 15.8mm - - - - -
RS-stocknr. 257-4430
FabrikantnummerRT205-102-100-K5B
FabrikantRichco
€ 1,152
Each (In a Pack of 5)
Aantal stuks
Toroid Core 20.5 (Dia.) x 10mm Multi-Turn Suppression Core - K5B 20.5mm 10mm 10.2mm 20.5mm - - - - -
RS-stocknr. 257-4547
FabrikantnummerRRH180-100-290-K5B
FabrikantRichco
€ 2,002
Each (In a Pack of 5)
Aantal stuks
Ferrite Core 18 x 10 x 29mm CATV, MATV, Wire Assembly - K5B 18mm 29mm 10mm 18mm - - - - -
RS-stocknr. 265-1795
FabrikantnummerRI 16 9 28
FabrikantRichco
€ 4,15
Each
Aantal stuks
Ferrite Core 16 (Dia.) x 28mm VE/CD - Ferrite 16mm 28mm 9mm 16mm - - - - -
RS-stocknr. 257-4569
FabrikantnummerRRH040-020-050-K5B
FabrikantRichco
€ 0,095
Each (In a Pack of 20)
Aantal stuks
Ferrite Core 4 x 2 x 5mm CATV, MATV, Wire Assembly - K5B 4mm 5mm 2mm 4mm - - - - -
RS-stocknr. 257-4525
FabrikantnummerRRH160-090-280-K5B
FabrikantRichco
€ 2,194
Each (In a Pack of 5)
Aantal stuks
Ferrite Core 16 x 9 x 18mm CATV, MATV, Wire Assembly - K5B 16mm 18mm 9mm 16mm - - - - -
RS-stocknr. 257-4553
FabrikantnummerRRH285-138-286-K5B
FabrikantRichco
€ 4,108
Each (In a Pack of 5)
Aantal stuks
Ferrite Core 28.5 x 13.77 x 28.57mm CATV, MATV, Wire Assembly - K5B 28.5mm - 13.77mm 28.5mm - - - - -
RS-stocknr. 257-4418
FabrikantnummerRT165-082-160-K5B
FabrikantRichco
€ 1,162
Each (In a Pack of 5)
Aantal stuks
Toroid Core 16.5 x 8 x 16mm Multi-Turn Suppression Core - K5B 16.5mm 16mm 8.2mm 16.5mm - - - - -
RS-stocknr. 257-4395
FabrikantnummerRT145-102-080-K5B
FabrikantRichco
€ 1,15
Each (In a Pack of 5)
Aantal stuks
Toroid Core 14.5 (Dia.) x 8mm Multi-Turn Suppression Core - K5B 14.5mm 8mm - 14.5mm - - - - -
RS-stocknr. 265-1802
FabrikantnummerRI 26 13 28
FabrikantRichco
€ 9,14
Each
Aantal stuks
Ferrite Core 26 (Dia.) x 28.5mm VE/CD - Ferrite 26mm 28.5mm 13mm 26mm - - - - -
RS-stocknr. 261-9000
FabrikantnummerRI 18 10 28
FabrikantRichco
€ 2,40
Each
Aantal stuks
Ferrite Core 17.5 (Dia.) x 28.5mm VE/CD - Ferrite 17.5mm 28.5mm 10mm 17.5mm - - - - -
RS-stocknr. 257-4452
FabrikantnummerRT250-150-120 K5B
FabrikantRichco
€ 2,042
Each (In a Pack of 5)
Aantal stuks
Toroid Core 25 (Dia.) x 12mm Multi-Turn Suppression Core - K5B 25mm 12mm 15mm 25mm - - - - -
RS-stocknr. 261-8748
FabrikantnummerMTCN 20 10 10
FabrikantRichco
€ 5,36
Each
Aantal stuks
Split Core 20 x 10 x 10mm EMI Suppression - Ferrite (Core), Nylon (Clamp) 20mm 10mm 10mm 20mm - - - - -
RS-stocknr. 257-4446
FabrikantnummerRT220-135-064
FabrikantRichco
€ 1,508
Each (In a Pack of 5)
Aantal stuks
Toroid Core 22 x 13.5 x 6.4mm Filtering - Ferrite - 6.4mm 13.5mm 22mm - - - - -